The Configuration Problem Solver

The Chip Selects (CS0 and CS1) are not set properly.

    The Chip Selects CS0 and CS1 must be set to a Logic Low and a Logic High, respectively, for the FPGA to accept configuration data in the asynchronous peripheral mode. Verify the logic state of these pins.

HISTORY
Family: XC4000X
Mode: Asynchronous Peripheral
DONE: LOW
INIT: HIGH
LDC: LOW
DOUT: NO